Privacy policy for Viikko Nro – ISO Week Number in Your Toolbar
Viikko Nro – ISO Week Number in Your Toolbar by Dawood Zafar
Privacy policy for Viikko Nro – ISO Week Number in Your Toolbar
Privacy Policy
Last updated: September 16, 2026
- Data controller and contact
The data controller is Viikko Nro. For questions regarding data protection, you can contact us using the contact form on the page . - Information processed on the website
Log Files: Like most conventional web servers, we follow standard practice of using log files. These files record visitors as they visit our websites. The information collected includes IP addresses, browser type, Internet Service Provider (ISP), date and time stamp, and referring/exit pages.
Local storage: The contact form's send limit, which prevents abuse, only stores the send times in the browser's memory. No advertising or analytics cookies are required to use the counters. localStorage
Usage Analytics: Microsoft Clarity may process information related to page loads, device, browser, and clicks, scrolls, and mouse movements on the page to generate heat maps, usage data, and session recordings. The contents of form fields are masked in Clarity recordings.
Contact form: If you send a message, your name, email address, and message content will be passed to the Web3Forms service for delivery of the message.
- Data processed in the Android application
Local data: The Viikkonro application does not require a user account and does not include cloud synchronization. Language, theme and other application settings, weekly notes and widget selections are stored locally on the device. They are not sent to the Viikkonro server. The data can be deleted by clearing the application data or deleting the application.
Google Analytics for Firebase: The Android app collects information about your app usage, such as views opened, navigation, app version, and device and operating system technical information. This information is used for aggregated usage analysis and app improvement.
Firebase Crashlytics: The production version can send crash reports, error logs, app version, and device and operating system technical information to help find and fix technical issues.
Google Mobile Ads and Consent Management: An ad may be displayed on the home page of an Android app. The Google Mobile Ads SDK and Google's User Messaging Platform (UMP) may process advertising identifiers, IP address, device technical information, ad interactions, and consent choices to serve, limit, measure, and personalize ads based on user choice. When Google requires consent, ad serving is not initiated until the UMP allows ad requests. Privacy settings can be returned to in-app settings when Google requires choice management.
The application does not request location, contact, calendar, camera or microphone permissions. Calendar and week functions work with the data packaged in the application even without an internet connection.
- How we use information
We use the information we collect for the following purposes:
Providing, maintaining and servicing our website.
Improving, customizing, and expanding our platform tools.
Understanding and analyzing how you use our website.
Monitoring and preventing technical failures and fraudulent activity.
Diagnosing and fixing Android app crashes.
Displaying ads based on user consent choices.
5. Google AdSense, Google Mobile Ads and Advertising Tags
This site may display Google AdSense ads. Google is a third-party advertising provider that, at your option, may use cookies or other local storage to serve, limit, measure, and personalize ads. Google previously called its advertising cookie the DART cookie ; advertising cookies enable ads to be served based on your visit to this and other websites.
In the Android app, advertising is served by Google Mobile Ads. The app requests consent through Google UMP in those areas where Google or applicable law requires it. The core functionality of the app is available regardless of the choice.
In the EU, EEA, UK and Switzerland, optional advertising cookies and personalized advertising are kept disabled until the visitor opts out in a Google-certified consent management service (CMP). Opting out does not prevent the use of calendars or counters. Once advertising services are enabled, consent can be withdrawn or changed later in the banner's cookie settings.
For more information: Google advertising cookies , how Google uses information from partner sites , and Google ad settings .
- Microsoft Clarity usage analytics
We use Microsoft Clarity to understand site usability, technical issues, and user interaction. Clarity provides aggregated usage metrics, heat maps, and session recordings, among other things. The information is not used to modify counter results, and Clarity does not prevent site functionality.
Consent API V2 signals analytics_Storage: deniedand are passed to Clarity before the user opts in . In this case, Clarity does not set analytics or advertising cookies and operates in a limited cookie-free mode, where individual page loads and basic interactions can be processed without a persistent cookie session between pages. If the user consents to analytics or advertising, CMP passes the choice to Clarity. Consent can be withdrawn later in CMP's cookie settings. ad_Storage: denied
For more information about how Microsoft processes and protects data, see the Microsoft Privacy Statement .
- Recipients and storage of data
The technical delivery of the service is provided by Vercel and Cloudflare. Contact messages are processed by Web3Forms and usage analytics are processed by Microsoft Clarity. If AdSense advertising is enabled and the necessary consent has been given, Google and the ad technology providers listed in the CMP may process data in accordance with their own privacy policies. We do not sell personal data.
Google is the technical service provider for Android app analytics, crash reporting, advertising, and consent management. Google may process data in accordance with its own retention periods and privacy policies. For more information, please see the Google Privacy Policy .
Server logs are retained according to the service providers' own retention periods. Contact messages are only retained for as long as necessary to process the case. Local transmission times are only used to calculate the hourly transmission limit; entries older than that are deleted upon the next form use. You can also delete the data by clearing your browser's site data. According to Microsoft, Clarity session recordings are typically retained for 30 days. Aggregated click and heat map data, as well as tagged or sampled recordings, may be retained for up to nine months.
- Your rights and withdrawal of consent
You have the right to request access to your personal data, rectification or erasure, restriction of processing and objection to processing, in accordance with applicable data protection legislation. Processing based on consent may be withdrawn at any time without affecting the lawfulness of the processing carried out before withdrawal. The request can be made via the contact form .
You can change your Android app advertising preferences in the privacy settings of the app when Google displays this option. You can delete local app data in the Android app data manager or by uninstalling the app.